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media: rcar-vin: Fold event notifier into only user

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With Gen2 converted to use the common media device there is only one
caller left for the helper to notify a video device of an event, fold it
in.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20250613153434.2001800-14-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
This commit is contained in:
Niklas Söderlund
2025-06-13 17:34:34 +02:00
committed by Hans Verkuil
parent 6d2efcb097
commit 4d2c3d7079
1 changed files with 7 additions and 13 deletions
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20
drivers/media/platform/renesas/rcar-vin/rcar-v4l2.c
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@@ -656,18 +656,6 @@ void rvin_v4l2_unregister(struct rvin_dev *vin)
video_unregister_device(&vin->vdev);
}
static void rvin_notify_video_device(struct rvin_dev *vin,
unsigned int notification, void *arg)
{
switch (notification) {
case V4L2_DEVICE_NOTIFY_EVENT:
v4l2_event_queue(&vin->vdev, arg);
break;
default:
break;
}
}
static void rvin_notify(struct v4l2_subdev *sd,
unsigned int notification, void *arg)
{
@@ -693,7 +681,13 @@ static void rvin_notify(struct v4l2_subdev *sd,
if (remote != sd)
continue;
rvin_notify_video_device(vin, notification, arg);
switch (notification) {
case V4L2_DEVICE_NOTIFY_EVENT:
v4l2_event_queue(&vin->vdev, arg);
break;
default:
break;
}
}
}